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4 years ago

How many oceans are their on earth

Biology

2 answers:

snow_tiger [21]4 years ago

4 0

Answer:

The answer to your question is 4. The earth has four oceans.

Explanation:

The four oceans that we have are: The Pacific, Atlantic, Indian, and Arctic.

Hope this helped! God bless.

lesantik [10]4 years ago

3 0

There are five oceans on Earth. Each ocean leads into the next, creating one huge expanse of water, covering 71 percent of Earth's surface.

The smallest ocean is the Arctic Ocean, with an area of 5,880 sq. mi. (9,485 sq km).

The Pacific Ocean is by far the biggest ocean. It covers nearly one-third of Earth's surface!

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5. Major function of the male reproductive system

Vitek1552 [10]

6. A
7. A
8. ?
9. A
10. A

i know A being the answer for all is kind of weird but i am pretty sure that’s what the answers are

6 0

3 years ago

If the mitochondria were damaged, what process of the cell would this interfere with?

kicyunya [14]

Answer:

Production of ATP / cellular respiration

Explanation:

The mitochondrion is the powerhouse of the cell. It is responsible for cellular respiration.

6 0

3 years ago

Imagine there was no tilt to the earths axis and earths orbit was circular

Shkiper50 [21]

Answer:

If the Earth was not tilted on its axis, there would be no seasons. And humanity would suffer.

Explanation:

When a Mars-size object collided with Earth 4.5 billion years ago, it knocked off a chunk that would become the moon. It also tilted Earth sideways a bit, so that our planet now orbits the sun on a slant.

Hope this helps!

Brain-List?

7 0

3 years ago

Which of the following is not true of reproduction in a pine tree? A) the polloen tube contains two diploid sperm. B) the zygote

abruzzese [7]

B. is not true so that is your answer.

8 0

3 years ago

Blue moon beans produce beans that are either the dominant color blue or the recessive color white The bean pods for this specie

liq [111]

Answer:

a) $0.316$

b) $0.105$

c) $0.035$

d) $0.0117$

e) $0.0039$

Explanation:

When two heterozygous plants with genotype Bb are crossed, following offspring are produced

Bb * Bb

BB, Bb, Bb, bb

so the probability of blue offspring is $\frac{3}{4}$ and the probability of white offspring is $\frac{1}{4}$

a) Probability of all 4 peas as blue

$\frac{3}{4} * \frac{3}{4} * \frac{3}{4} * \frac{3}{4} \\= \frac{81}{256} \\= 0.316$

b) Probability of 3 blue and 1 white

$\frac{3}{4} * \frac{3}{4}* \frac{3}{4}* \frac{1}{4}\\= \frac{27}{256} \\= 0.105$

c) Probability of 2 blue and 2 white

$\frac{3}{4} * \frac{3}{4}* \frac{1}{4}*\frac{1}{4}\\= 0.035$

d) Probability of 1 blue and 3 white

$\frac{3}{4} * \frac{1}{4} * \frac{1}{4}* \frac{1}{4}\\= \frac{3}{256} \\= 0.0117$

e) Probability of all white

$\frac{1}{4} * \frac{1}{4} * \frac{1}{4} * \frac{1}{4} \\= \frac{1}{256} \\= 0.0039$

7 0

3 years ago